If only one SD is provided, you can use just that to determine SEdiff. Essentially it becomes just SEm.

Find table in the back of your statistics text labeled something like "areas under normal distribution" to find the proportion related to that Z score.

Use that to make you decision.

Answer this Question

First Name:

School Subject:

Answer:

Related Questions

Statistics - Assume that a population is normally distributed with a mean of 100...
statistics - Assume that a population is normally distributed with a mean of 100...
statistics - Assume that a population is normally distributed with a mean of 100...
statistics - Assume that a population is normally distributed with a mean of 100...
statistics - Assume that a population is normally distributed with a mean of 100...
Statistics - Assume that a population is normally distributed with a mean of 100...
Elementray Statistics - Assume that a population is normally distributed with a ...
statistics - Assume that a population is normally distributed with a mean of 100...
Statistic - Assume that a population is normally distributed with a mean of 100 ...
Math - Assume that a population is normally distributed with a mean of 100 and a...